WO2004088202A3 - Lighting unit for motor vehicles - Google Patents
Lighting unit for motor vehicles Download PDFInfo
- Publication number
- WO2004088202A3 WO2004088202A3 PCT/EP2004/003566 EP2004003566W WO2004088202A3 WO 2004088202 A3 WO2004088202 A3 WO 2004088202A3 EP 2004003566 W EP2004003566 W EP 2004003566W WO 2004088202 A3 WO2004088202 A3 WO 2004088202A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lighting unit
- light
- light sources
- semiconductor light
- grid
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006504988A JP2006522440A (en) | 2003-04-03 | 2004-04-03 | Lighting unit for automobile |
US10/551,490 US7316494B2 (en) | 2003-04-03 | 2004-04-03 | Lighting unit for motor vehicles |
DE502004001611T DE502004001611D1 (en) | 2003-04-03 | 2004-04-03 | LIGHTING UNIT FOR MOTOR VEHICLES |
EP04725612A EP1608907B1 (en) | 2003-04-03 | 2004-04-03 | Lighting unit for motor vehicles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10315133.8 | 2003-04-03 | ||
DE10315133A DE10315133A1 (en) | 2003-04-03 | 2003-04-03 | Lighting unit for motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004088202A2 WO2004088202A2 (en) | 2004-10-14 |
WO2004088202A3 true WO2004088202A3 (en) | 2004-12-02 |
Family
ID=32980988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/003566 WO2004088202A2 (en) | 2003-04-03 | 2004-04-03 | Lighting unit for motor vehicles |
Country Status (7)
Country | Link |
---|---|
US (1) | US7316494B2 (en) |
EP (1) | EP1608907B1 (en) |
JP (1) | JP2006522440A (en) |
CN (1) | CN1756923A (en) |
DE (2) | DE10315133A1 (en) |
ES (1) | ES2273243T3 (en) |
WO (1) | WO2004088202A2 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7309144B2 (en) * | 2004-09-21 | 2007-12-18 | Avago Technologies Ecbu Ip (Singapore) Pte Ltd | Stacked light source |
DE102006005299A1 (en) * | 2006-02-06 | 2007-08-09 | Osram Opto Semiconductors Gmbh | Housing for a light-emitting diode component and light-emitting diode component |
DE102007001897A1 (en) | 2007-01-12 | 2008-07-17 | Daimler Ag | Motor vehicle headlight system, has light devices attached to supporting unit, which is swivelable about vertical axis and rotatable about rotational axis that is arranged perpendicularly to swivel axis |
DE102007052742A1 (en) * | 2007-11-06 | 2009-05-07 | Hella Kgaa Hueck & Co. | Headlights for vehicles |
DE102007052745A1 (en) * | 2007-11-06 | 2009-05-07 | Hella Kgaa Hueck & Co. | Headlights for vehicles |
DE502007001930D1 (en) * | 2007-11-15 | 2009-12-17 | Novem Car Interior Design Gmbh | Luminous molding, designed as a trim part for the vehicle interior |
DE102007055480B3 (en) | 2007-11-21 | 2009-08-13 | Audi Ag | Lighting device of a vehicle |
DE102008013603B4 (en) * | 2008-03-11 | 2017-06-22 | Automotive Lighting Reutlingen Gmbh | Light module for a lighting device |
DE102008044967B4 (en) * | 2008-08-29 | 2010-10-07 | Daimler Ag | Lighting device with a plurality of semiconductor light sources |
DE102008047728B4 (en) * | 2008-09-18 | 2021-01-28 | HELLA GmbH & Co. KGaA | Headlights for automobiles |
JP5612298B2 (en) | 2009-11-20 | 2014-10-22 | 株式会社小糸製作所 | Light emitting module and vehicle lamp |
DE102010056311A1 (en) * | 2010-12-27 | 2012-06-28 | Automotive Lighting Reutlingen Gmbh | Lighting device for motor vehicle for generating different lighting functions, has semiconductor light source which comprises a light-emitting semiconductor chip, and primary optics for bundling light emitted from semiconductor light source |
DE102011111994B3 (en) * | 2011-08-31 | 2012-07-12 | Volkswagen Aktiengesellschaft | Lighting device for a vehicle with a multi-layered lens |
DE102012208566A1 (en) | 2012-05-22 | 2013-11-28 | Bayerische Motoren Werke Aktiengesellschaft | Lighting device for a motor vehicle |
US9696012B2 (en) * | 2012-10-04 | 2017-07-04 | Guardian Industries Corp. | Embedded LED assembly with optional beam steering optical element, and associated products, and/or methods |
CN105163981B (en) * | 2013-05-29 | 2017-10-20 | 提爱思科技股份有限公司 | Automobile-used lighting fitting |
EP2910424B1 (en) | 2014-02-19 | 2021-10-06 | La Vecchia, Nunzio | Lighting device, particularly in a vehicle |
JP2017004661A (en) | 2015-06-08 | 2017-01-05 | スタンレー電気株式会社 | Vehicle lamp |
JP6576705B2 (en) | 2015-06-23 | 2019-09-18 | スタンレー電気株式会社 | Vehicle lighting |
US10363863B2 (en) * | 2016-03-07 | 2019-07-30 | Paul Westerman | Flexible lighting system with conductive adhesive backing for mounting on a grounded surface of a vehicle |
JP6709114B2 (en) * | 2016-06-22 | 2020-06-10 | スタンレー電気株式会社 | Vehicle lighting |
FR3053439B1 (en) | 2016-07-01 | 2018-08-10 | Valeo Vision | LUMINOUS DEVICE CAPABLE OF GENERATING A FINE PIXEL SOURCE |
US11326756B1 (en) | 2020-03-02 | 2022-05-10 | Star Headlight & Lantern Co., Inc. | Vehicle LED lamp |
FR3114633B1 (en) * | 2020-09-30 | 2022-08-26 | Valeo Vision | Light module for motor vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148843A1 (en) * | 1981-12-10 | 1983-06-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Multiple light-emitting diode array |
GB2139340A (en) * | 1983-04-30 | 1984-11-07 | Bosch Gmbh Robert | Light for motor vehicles |
DE10005795C2 (en) * | 2000-02-10 | 2003-06-12 | Inst Mikrotechnik Mainz Gmbh | Headlamp with a number of individual light emitters |
DE10205779A1 (en) * | 2002-02-13 | 2003-10-02 | Bayerische Motoren Werke Ag | Headlamp for vehicle, has light sources that can be switched on and off individually and/or in groups, adjustable light distribution, at least some sources with shade to give dipped beam effect |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS612620U (en) * | 1984-06-11 | 1986-01-09 | 東芝ライテック株式会社 | light emitting diode array |
JP2877611B2 (en) * | 1991-06-07 | 1999-03-31 | 株式会社東芝 | Optical semiconductor device |
DE4228895C2 (en) * | 1992-08-29 | 2002-09-19 | Bosch Gmbh Robert | Motor vehicle lighting device with multiple semiconductor light sources |
US5779351A (en) * | 1995-05-02 | 1998-07-14 | Daktronics, Inc. | Matrix display with multiple pixel lens and multiple partial parabolic reflector surfaces |
US5836676A (en) * | 1996-05-07 | 1998-11-17 | Koha Co., Ltd. | Light emitting display apparatus |
DE19621148A1 (en) * | 1996-05-14 | 1997-12-04 | Magna Reflex Holding Gmbh | Lighting element, especially e.g. for use in motor vehicles |
DE19638667C2 (en) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mixed-color light-emitting semiconductor component with luminescence conversion element |
DE19727701A1 (en) * | 1997-06-30 | 1999-01-07 | Bosch Gmbh Robert | Light source arrangement |
JP3261613B2 (en) * | 1997-12-08 | 2002-03-04 | ローム株式会社 | Display device and motherboard on which it is mounted |
DE10009782B4 (en) * | 2000-03-01 | 2010-08-12 | Automotive Lighting Reutlingen Gmbh | Lighting device of a vehicle |
US6520669B1 (en) * | 2000-06-19 | 2003-02-18 | Light Sciences Corporation | Flexible substrate mounted solid-state light sources for exterior vehicular lighting |
JP3839237B2 (en) * | 2000-09-18 | 2006-11-01 | 株式会社小糸製作所 | Vehicle lighting |
DE10129743C2 (en) * | 2001-06-20 | 2003-05-08 | Daimler Chrysler Ag | Vehicle headlight, with a number of electronic lighting elements as the light source |
JP2003031008A (en) * | 2001-07-16 | 2003-01-31 | Toyoda Gosei Co Ltd | Vehicle lamp |
DE20115799U1 (en) * | 2001-09-26 | 2002-03-07 | Merlaku, Kastriot, 80807 München | Headlights for vehicle |
US6644841B2 (en) * | 2002-03-01 | 2003-11-11 | Gelcore Llc | Light emitting diode reflector |
TW558775B (en) * | 2002-06-27 | 2003-10-21 | Solidlite Corp | Package of compound type LED |
-
2003
- 2003-04-03 DE DE10315133A patent/DE10315133A1/en not_active Withdrawn
-
2004
- 2004-04-03 DE DE502004001611T patent/DE502004001611D1/en not_active Expired - Lifetime
- 2004-04-03 EP EP04725612A patent/EP1608907B1/en not_active Expired - Fee Related
- 2004-04-03 US US10/551,490 patent/US7316494B2/en not_active Expired - Fee Related
- 2004-04-03 WO PCT/EP2004/003566 patent/WO2004088202A2/en active IP Right Grant
- 2004-04-03 JP JP2006504988A patent/JP2006522440A/en active Pending
- 2004-04-03 CN CNA2004800060331A patent/CN1756923A/en active Pending
- 2004-04-03 ES ES04725612T patent/ES2273243T3/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148843A1 (en) * | 1981-12-10 | 1983-06-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Multiple light-emitting diode array |
GB2139340A (en) * | 1983-04-30 | 1984-11-07 | Bosch Gmbh Robert | Light for motor vehicles |
DE10005795C2 (en) * | 2000-02-10 | 2003-06-12 | Inst Mikrotechnik Mainz Gmbh | Headlamp with a number of individual light emitters |
DE10205779A1 (en) * | 2002-02-13 | 2003-10-02 | Bayerische Motoren Werke Ag | Headlamp for vehicle, has light sources that can be switched on and off individually and/or in groups, adjustable light distribution, at least some sources with shade to give dipped beam effect |
Also Published As
Publication number | Publication date |
---|---|
CN1756923A (en) | 2006-04-05 |
US7316494B2 (en) | 2008-01-08 |
ES2273243T3 (en) | 2007-05-01 |
WO2004088202A2 (en) | 2004-10-14 |
DE10315133A1 (en) | 2004-10-14 |
EP1608907A2 (en) | 2005-12-28 |
EP1608907B1 (en) | 2006-09-27 |
JP2006522440A (en) | 2006-09-28 |
DE502004001611D1 (en) | 2006-11-09 |
US20060198118A1 (en) | 2006-09-07 |
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